CN215144611U

CN215144611U - Casting mold for grid production

Info

Publication number: CN215144611U
Application number: CN202022702392.XU
Authority: CN
Inventors: 樊耀辉; 蒋勇
Original assignee: JIANGSU CHILWEE POWER CO Ltd
Current assignee: JIANGSU CHILWEE POWER CO Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-12-14
Anticipated expiration: 2030-11-20

Abstract

The utility model belongs to the field of grid casting mould in the lead-acid battery industry, in particular to a casting mould for grid production, which comprises a base box and a supporting seat arranged on the top wall outside the base box, wherein a grid casting mould main body is fixed on the top wall of the supporting seat, rectangular moving holes are arranged on the top wall of the base box at the two sides of the supporting seat, a vertical rectangular driving plate is sleeved on the inner movement of the moving holes, the driving plate is connected on the inner bottom wall of the base box in a sliding way, horizontal limit bolts are fixed on the mutually close side walls of the two driving plates at the upper side of the base box, second clamping grooves are arranged on the side walls at the two sides of the supporting seat, one mutually close sides of the two limit bolts are respectively in clearance fit in the two second clamping grooves, the utility model has novel design, higher stability when being arranged on the mould base, higher safety index and convenient for being dismantled from the mould base, the mould is convenient to replace, and the practicability is high.

Description

Casting mold for grid production

Technical Field

The utility model relates to a lead acid battery trade grid casting die utensil technical field especially relates to a casting die utensil for grid production.

Background

In the production process in the lead-acid storage battery industry, a plate casting process is adopted, and a lead ingot is melted into a liquid state in a lead melting furnace and then cast into a lead-acid storage battery grid by using a mold. Casting die utensil generally need support through the mould base, but the operation that current lead acid battery grid casting die utensil demolishd from the mould base is complicated, brings inconvenience for changing the mould, and the practicality is relatively poor, for this reason we propose a casting die utensil for grid production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a casting die utensil for grid production has solved the operation complicacy that current lead acid battery grid casting die utensil demolishd from the mould base, brings inconvenience, the relatively poor problem of practicality for changing the mould.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a casting die utensil for grid production, includes base case and installs the supporting seat on the outer roof of base case, be fixed with grid casting die utensil main part on the roof of supporting seat, be located the supporting seat both sides all set up the removal hole of rectangle on the roof of base case, the inside activity in removal hole has cup jointed the driving plate of vertically rectangle, driving plate sliding connection is in on the interior diapire of base case, two that are located the base case upside all be fixed with horizontally spacing bolt on the lateral wall that the driving plate is close to each other, the second draw-in groove has all been seted up on the lateral wall of both sides of supporting seat, two one side that spacing bolt is close to each other is respectively clearance fit in two the inside of second draw-in groove, rotate through the bearing respectively on the lateral wall of both sides of base case bottom and be connected with horizontally first double-screw bolt and horizontally third double-screw bolt, the one end that first double-screw bolt and third double-screw bolt are close to each other all extends to the inside and the fixed of base case The two transmission plates are respectively connected with the outer ring of the first stud and the outer ring of the third stud in a screw fit manner, a vertical second stud is rotatably connected to the middle position of the inner bottom wall of the base box positioned on the rear side of the first stud through a bearing, a first bevel gear ring is fixedly sleeved on the outer ring of the first stud positioned in the base box, a second bevel gear ring is fixedly sleeved on the outer ring of the second stud positioned on the upper side of the first stud, the second bevel gear ring is meshed with the first bevel gear ring, a vertical lifting pipe is sleeved on the outer ring of the second stud positioned on the upper side of the second bevel gear ring in a threaded manner, a horizontal limiting plate is welded on the outer ring of the lifting pipe, a vertical fixing column is welded on the inner top wall of the base box, the limiting plate is in a clearance fit manner on the outer ring of the fixing column, and a lifting hole is formed in the middle position of the top wall of the base box, first draw-in groove has been seted up to the intermediate position of the diapire of supporting seat, the lift hole with first draw-in groove intercommunication, the top of fall way extends to the inside and the fixedly connected with stopper in lift hole, the bottom activity of stopper cup joints the inside in lift hole, the top clearance fit of stopper is in the inside of first draw-in groove.

Preferably, the thread direction of the first stud is opposite to that of the third stud, and one end, far away from the third stud, of the first stud extends out of the base box and is welded with the rocking handle.

Preferably, the both sides of the interior diapire of base case have all seted up the spout along length direction, and the inside slip of spout is provided with the slider, two the driving plate is fixed respectively on the top of two sliders.

Preferably, the distance between the second stud and the limiting block is greater than the height of the limiting block.

Preferably, the four corners of the outer bottom wall of the base box are welded with support legs.

Preferably, handles are welded on the top walls of the supporting seats on the two sides of the grid casting die body.

The utility model has the advantages that:

1. through the cooperation of base case, supporting seat, first draw-in groove, second draw-in groove, lift hole, first double-screw bolt, second double-screw bolt, third double-screw bolt, fall way, stopper, removal hole, driving plate and spacing bolt, can make lead acid battery grid casting die utensil install the stability on the mould base higher, and the safety index is higher.

2. Through the cooperation of base case, supporting seat, first draw-in groove, second draw-in groove, lift hole, first double-screw bolt, second double-screw bolt, third double-screw bolt, fall way, dead lever, limiting plate, first bevel gear ring, second bevel gear ring, stopper, removal hole, driving plate, spacing bolt and rocking handle, can make the easy operation of demolising lead acid battery grid casting die utensil from the mould base, conveniently change the mould, the practicality is higher.

The utility model relates to a novelty, the stability of installing on the mould base is higher, and the safety index is higher, conveniently demolishs from the mould base, conveniently changes the mould, and the practicality is higher.

Drawings

Fig. 1 is a schematic structural diagram of a casting mold for grid production according to the present invention;

fig. 2 is a cross-sectional view of a casting mold for grid production according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partially enlarged view of a portion a in fig. 2.

Reference numbers in the figures: 1. a base case; 2. a first stud; 3. a handle is rocked; 4. a drive plate; 5. a limit bolt; 6. a supporting seat; 7. a grid casting mold main body; 8. a lifting pipe; 9. a first bevel ring gear; 10. a second stud; 11. a second bevel gear ring; 12. a limiting plate; 13. a third stud; 14. moving the hole; 15. fixing a column; 16. a lifting hole; 17. a first card slot; 18. a limiting block; 19. and a second card slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a casting mold for grid production comprises a base box 1 and a support seat 6 installed on the outer top wall of the base box 1, a grid casting mold main body 7 is fixed on the top wall of the support seat 6, rectangular moving holes 14 are respectively formed on the top walls of the base box 1 on the two sides of the support seat 6, a vertical rectangular transmission plate 4 is movably sleeved inside the moving holes 14, the transmission plate 4 is slidably connected on the inner bottom wall of the base box 1, horizontal limit bolts 5 are respectively fixed on the mutually close side walls of the two transmission plates 4 on the upper side of the base box 1, second clamping grooves 19 are respectively formed on the two side walls of the support seat 6, the mutually close sides of the two limit bolts 5 are respectively in clearance fit with the inside of the two second clamping grooves 19, a horizontal first stud 2 and a horizontal third stud 13 are respectively rotatably connected on the two side walls of the bottom of the base box 1 through bearings, one end of each of the first stud 2 and the third stud 13, which is close to each other, extends into the base box 1 and is fixedly connected with the inner side of the base box, two transmission plates 4 are respectively connected with the outer ring of the first stud 2 and the outer ring of the third stud 13 in a spiral fit manner, the middle position of the inner bottom wall of the base box 1, which is positioned at the rear side of the first stud 2, is rotatably connected with a vertical second stud 10 through a bearing, the outer ring of the first stud 2, which is positioned in the base box 1, is fixedly sleeved with a first bevel gear ring 9, the outer ring of the second stud 10, which is positioned at the upper side of the first stud 2, is fixedly sleeved with a second bevel gear ring 11, the second bevel gear ring 11 is meshed with the first bevel gear ring 9, the outer ring of the second stud 10, which is positioned at the upper side of the second bevel gear ring 11, is in a threaded sleeve connection with a vertical lifting pipe 8, the outer ring of the lifting pipe 8 is welded with a horizontal limiting plate 12, the inner top wall of the base box 1 is welded with a vertical fixing column 15, and the limiting plate 12 is in a clearance fit with the outer ring of the fixing column 15, lifting hole 16 has been seted up to the intermediate position of the roof of base case 1, and first draw-in groove 17 has been seted up to the intermediate position of the diapire of supporting seat 6, lifting hole 16 and first draw-in groove 17 intercommunication, and the top of fall way 8 extends to the inside and the fixedly connected with stopper 18 of lifting hole 16, and the bottom activity of stopper 18 is cup jointed in the inside of lifting hole 16, and the top clearance fit of stopper 18 is in the inside of first draw-in groove 17.

The screw thread direction of first double-screw bolt 2 is opposite with the screw thread direction of third double-screw bolt 13, when first double-screw bolt 2 and third double-screw bolt 13 rotate, through first double-screw bolt 2 and third double-screw bolt 13 respectively with the screw drive of two driving plates 4, can drive two driving plates 4 and be close to each other or keep away from each other, the one end that third double-screw bolt 13 was kept away from to first double-screw bolt 2 extends base case 1 and welding has rocking handle 3, can conveniently rotate first double-screw bolt 2 and third double-screw bolt 13.

The spout has all been seted up along length direction in the both sides of the interior diapire of base case 1, and the inside slip of spout is provided with the slider, and two driving plate 4 are fixed respectively on the top of two sliders, can ensure that driving plate 4 can steadily horizontal migration.

The distance between the second stud 10 and the limiting block 18 is greater than the height of the limiting block 18, so that the limiting block 18 can be ensured to be lowered below the supporting seat 6, and the limiting block 18 can be ensured to be separated from the first clamping groove 17.

The stabilizer blade has all been welded in the four corners of the outer diapire of base case 1, can ensure base case 1's stability.

Handles are welded on the top walls of the supporting seats 6 on the two sides of the grid casting die main body 7, so that the supporting seats 6 can be lifted conveniently.

The working principle is as follows: the base box 1 is a mold base, the support seat 6 and the grid casting mold main body 7 can be effectively prevented from horizontally displacing through the limiting effect of the limiting block 18, the support seat 6 and the grid casting mold main body 7 can be effectively prevented from vertically displacing through the limiting effect of the limiting bolt 5, the installation stability of the support seat 6 and the grid casting mold main body 7 can be higher, and therefore the installation stability of the grid casting mold of the lead-acid storage battery on the mold base is higher; when the grid casting die of the lead-acid storage battery needs to be disassembled, the rocking handle 3 is rotated to drive the first stud 2 and the third stud 13 to rotate, the first stud 2 and the third stud 13 are respectively in spiral transmission with the two transmission plates 4 to drive the two transmission plates 4 to be away from each other, so that the two limit bolts 5 can be driven to be away from each other, the first stud 2 can drive the first bevel gear ring 9 to rotate while rotating, the second stud 10 can be driven to rotate through the transmission of the first bevel gear ring 9 and the second bevel gear ring 11, the lifting pipe 8 can be driven to descend through the spiral transmission of the second stud 10 and the lifting pipe 8, so that the limit blocks 18 can be driven to descend until the two limit bolts 5 are separated from the second clamping groove 19 and the limit blocks 18 are separated from the first clamping groove 17, then the handle is lifted upwards, so that the support base 6 and the grid casting die main body 7 can be driven to ascend, so that the support base 6 is separated from the base box 1, the dismantling operation of the lead-acid storage battery grid casting mold can be completed, and the operation of dismantling the lead-acid storage battery grid casting mold from the mold base is simple.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A casting mould for grid production comprises a base box (1) and a supporting seat (6) installed on the outer top wall of the base box (1), and is characterized in that a grid casting mould main body (7) is fixed on the top wall of the supporting seat (6), rectangular moving holes (14) are formed in the top wall of the base box (1) and located on two sides of the supporting seat (6), vertical rectangular transmission plates (4) are movably sleeved in the moving holes (14), the transmission plates (4) are connected to the inner bottom wall of the base box (1) in a sliding mode, horizontal limiting bolts (5) are fixed on the mutually-close side walls of the two transmission plates (4) located on the upper side of the base box (1), second clamping grooves (19) are formed in the two side walls of the supporting seat (6), and one mutually-close sides of the two limiting bolts (5) are in clearance fit with the two second clamping grooves (19) respectively, the base box is characterized in that a first horizontal stud (2) and a third horizontal stud (13) are rotatably connected to the side walls of the two sides of the bottom of the base box (1) through bearings respectively, one end, close to each other, of each of the first stud (2) and the third stud (13) extends into the base box (1) and is fixedly connected with the inside of the base box, two transmission plates (4) are respectively connected to the outer ring of the first stud (2) and the outer ring of the third stud (13) in a spiral fit manner, the middle position of the inner bottom wall of the base box (1) on the rear side of the first stud (2) is rotatably connected with a second vertical stud (10) through a bearing, a first bevel gear ring (9) is fixedly sleeved on the outer ring of the first stud (2) inside the base box (1), and a second bevel gear ring (11) is fixedly sleeved on the outer ring of the second stud (10) on the upper side of the first stud (2), the second bevel gear ring (11) is meshed with the first bevel gear ring (9), a vertical lifting pipe (8) is sleeved on the outer ring of the second stud (10) on the upper side of the second bevel gear ring (11), a horizontal limiting plate (12) is welded on the outer ring of the lifting pipe (8), a vertical fixing column (15) is welded on the inner top wall of the base box (1), the limiting plate (12) is in clearance fit with the outer ring of the fixing column (15), a lifting hole (16) is formed in the middle of the top wall of the base box (1), a first clamping groove (17) is formed in the middle of the bottom wall of the supporting seat (6), the lifting hole (16) is communicated with the first clamping groove (17), the top end of the lifting pipe (8) extends to the inside of the lifting hole (16) and is fixedly connected with a limiting block (18), the bottom of the limiting block (18) is movably sleeved inside the lifting hole (16), the top of the limiting block (18) is in clearance fit with the inside of the first clamping groove (17).

2. Casting mould for grid production according to claim 1, characterized in that the direction of the thread of the first stud (2) is opposite to the direction of the thread of the third stud (13), and the end of the first stud (2) remote from the third stud (13) extends out of the base box (1) and is welded with a crank handle (3).

3. The casting mold for grid production according to claim 1, wherein sliding grooves are formed in both sides of the inner bottom wall of the base box (1) along the length direction, sliding blocks are slidably arranged inside the sliding grooves, and the two driving plates (4) are respectively fixed at the top ends of the two sliding blocks.

4. Casting mould for grid production according to claim 1, characterized in that the second studs (10) are spaced from the stoppers (18) by a distance greater than the height of the stoppers (18).

5. Casting mould for grid production according to claim 1, characterized in that the four corners of the outer bottom wall of the base box (1) are welded with support feet.

6. Casting mould for grid production according to claim 1, characterized in that grips are welded to the top walls of the supports (6) on both sides of the grid casting mould body (7).